Sheet Pan Chicken Fajitas – Quick, Flavorful & Effortless – A One-Pan Dinner You’ll Love!

Looking for a fuss-free, flavor-packed meal that’s perfect for busy weeknights? These Sheet Pan Chicken Fajitas are your answer! Juicy, spiced chicken and vibrant capsicum (bell peppers) come together in one pan, roasted to perfection with bold fajita seasoning. Wrapped in warm tortillas and topped with avocado, sour cream, and melted cheese, this dish delivers restaurant-quality flavor with minimal cleanup. Whether you're meal-prepping or serving up a quick dinner, this recipe is a must-try!

Did you know that fajitas originated from Tex-Mex cuisine and were traditionally made with skirt steak? But chicken fajitas have taken over as a lighter, leaner alternative, offering just as much bold, smoky flavor. The beauty of this dish is in its simplicity and versatility—it’s a one-pan wonder, making cleanup a breeze, and you can customize the toppings to suit your taste. Want to meal prep? The seasoned chicken and veggies can be stored ahead of time, so all you have to do is bake and serve. Plus, thanks to capsicum (bell peppers), lime, and coriander (cilantro), this dish is loaded with vitamin C and antioxidants. Ready to dig in? Let’s get cooking!

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Recipe Details

Serving Size: 4 servings

Ingredients

For the Fajitas

• 800g (1.75 lbs) chicken breast, sliced into strips
• 3 capsicum (bell peppers) – red, green, cored & sliced
• 1 onion, thinly sliced
• 1 tbsp minced garlic
• 3 tbsp olive oil
• 1 tbsp lime juice
• 1 tbsp fresh coriander (cilantro), chopped
• 8 small flour tortillas

Fajita Seasoning

• 1 tsp chili powder (or gochugaru)
• 1 tsp chipotle powder (or substitute: ¾ tsp smoked paprika + ¼ tsp cayenne pepper)
• 2 tsp cumin powder
• ½ tsp onion powder
• ½ tsp garlic powder
• 1 tsp dried oregano
• ½ tsp salt
• ¼ tsp black pepper

Toppings

• Sour cream
• 1 avocado, sliced
• Shredded cheese

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Instructions

1️. Preheat the oven to 220°C (430°F). Grease a sheet pan and line it with parchment paper.
2️. Prepare the vegetables: Slice capsicum (bell peppers) and onion, then spread them evenly on the sheet pan.
3️. Add the chicken: Layer sliced chicken breast over the vegetables.
4️. Season & Toss: Sprinkle the fajita seasoning evenly, add minced garlic, and drizzle with olive oil. Toss everything well to coat.
5️. Bake: Place in the oven and cook for 15-20 minutes until the chicken is fully cooked and slightly charred on the edges.
6️. Finish with flavor: Once done, drizzle with lime juice and sprinkle with fresh coriander (cilantro).
7️. Prepare tortillas: Heat a pan over medium heat. Place a tortilla on the pan, sprinkle cheese on half, and fold. Cook until the cheese melts. Repeat for all tortillas.
8️. Assemble & Serve: Open the tortilla, add the chicken fajitas, top with sliced avocado, sour cream, and extra coriander. Serve immediately!

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Tips for the Dish

✅ Substitutions

• Swap chicken breast with chicken thighs for juicier results.
• Make it vegetarian by using mushrooms or tofu instead of chicken.
• If you don’t have chipotle powder, use smoked paprika + cayenne pepper.

✅ Make-Ahead & Storage

• Marinate ahead: Toss chicken and veggies with seasoning and olive oil in an airtight bag and refrigerate overnight for deeper flavor.
• Leftovers? Store in an airtight container for up to 3 days in the fridge.
• Freezing: You can freeze the seasoned, uncooked chicken and veggies for up to 2 months. Just thaw and bake!

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Wrap-Up

There you have it—easy, flavorful Sheet Pan Chicken Fajitas that come together in no time! Whether you’re meal prepping, feeding a crowd, or just craving a delicious Tex-Mex meal, this recipe won’t disappoint. Give it a try and let me know how you customize yours in the comments!

Keywords(키워드):
Sheet Pan Fajitas, Easy Chicken Fajitas, One-Pan Dinner, Healthy Chicken Recipes, Tex-Mex Fajitas, High Protein Meals, Chicken Tacos Alternative, Quick Weeknight Meals,  치킨 파히타, 쉬운 파히타 레시피, 원 팬 요리, 간단한 저녁식사, 건강한 치킨 레시피, 빠른 요리법, 고단백 요리

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